<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>手动封装请求数据</title>
</head>
<body>
    <form action="/Student3" method="post">
        姓名:
        <input type="text" name="username">
        <br/>
        性别:
        <input type="text" name="gender">
        <br/>
        爱好:
        <input type="checkbox" name="hobby" value="game">游戏
        <input type="checkbox" name="hobby" value="music">音乐
        <br/>
        <input type="submit" value="提交">
    </form>
</body>
</html>